From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 827D627701E; Thu, 3 Apr 2025 19:07:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743707240; cv=none; b=g6E6caz245Ti/DOsEgEfTizl2gD//itQLQcYv/G9WcPafg3rxodPb4OFQqj3MAqONXEKjiZVA26Ob3ET+z6PjiC0MQvJq4snB4VGvaARy4l6Cug2WmlniF91Ws8bXpHgsLiz88AqsVEAF9+r+5d2IxNBiR/N2eiWCCJp2+e1Leg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743707240; c=relaxed/simple; bh=Ew3XPZ2QZfomNXYGl+8NX7xTXBfA4ZH8Eh+wY9CBdmU=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=rakfDsR9SaSgnMPA7QPfThr8SY5WucFXsRlr/+buInWbS/S+I/5Evc1Dn7LzurkgihcjArgD04lgxzjQ9IScCI0jy2SFIiAB3x4s61x2bsHxoyOOdYj9O27nnqv0wV2LXjpzpGzLKLTDYOuFlkVrRpWOki4UsIPV1aV4cpcgBOM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=mJUzGJYT; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="mJUzGJYT" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 81C79C4CEE8; Thu, 3 Apr 2025 19:07:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1743707240; bh=Ew3XPZ2QZfomNXYGl+8NX7xTXBfA4ZH8Eh+wY9CBdmU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mJUzGJYTSfY4oYWYvB45c2nNxtI6VAusVlKoXXAYHo+DDyOWDNhGDpAFtpL4+jrJC mKn/LC3co4Ipj3wNgjEb5oGVYJc1W83K4kRkSfkxoOtnM5JqSb4t4v9X6l5BchG1JQ iW3q4A3MSd+L0y9QiVugG6jCvIJ2fyO/QtB67uet5iXYJPIETutgL1tdQbEV1IjX7u b7T1eBJRAaLoCZeN1E4JEA0faX8rSup97z5lNmbt8452xVvHJ5hwIAxenzw7unadFF inyRis8LuEVhkzju+V7VqnyOWNu9/t2i04o+ypEvUJFpVAL9CGRBFLxtRAiM7py2I2 n4pfSqNIMIoLQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: =?UTF-8?q?Kai=20M=C3=A4kisara?= , Chenyuan Yang , "Martin K . Petersen" , Sasha Levin , James.Bottomley@HansenPartnership.com, linux-scsi@vger.kernel.org Subject: [PATCH AUTOSEL 6.12 34/47] scsi: st: Fix array overflow in st_setup() Date: Thu, 3 Apr 2025 15:05:42 -0400 Message-Id: <20250403190555.2677001-34-sashal@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20250403190555.2677001-1-sashal@kernel.org> References: <20250403190555.2677001-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.12.21 Content-Transfer-Encoding: 8bit From: Kai Mäkisara [ Upstream commit a018d1cf990d0c339fe0e29b762ea5dc10567d67 ] Change the array size to follow parms size instead of a fixed value. Reported-by: Chenyuan Yang Closes: https://lore.kernel.org/linux-scsi/CALGdzuoubbra4xKOJcsyThdk5Y1BrAmZs==wbqjbkAgmKS39Aw@mail.gmail.com/ Signed-off-by: Kai Mäkisara Link: https://lore.kernel.org/r/20250311112516.5548-2-Kai.Makisara@kolumbus.fi Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/scsi/st.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index 0dc37fc6f2367..a17441635ff3a 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -4119,7 +4119,7 @@ static void validate_options(void) */ static int __init st_setup(char *str) { - int i, len, ints[5]; + int i, len, ints[ARRAY_SIZE(parms) + 1]; char *stp; stp = get_options(str, ARRAY_SIZE(ints), ints); -- 2.39.5